Joseph O'Brien
Pvt., 187th Pa. Infantry, Company K
Mustered in May 4, 1864. Hospitalized at Camp Discharge for constipation May 16, 1865. Deserted. Returned. Mustered out with company Aug. 3, 1865.
The Lower Merion Historical Society
Pvt., 187th Pa. Infantry, Company K
Mustered in May 4, 1864. Hospitalized at Camp Discharge for constipation May 16, 1865. Deserted. Returned. Mustered out with company Aug. 3, 1865.